期刊论文详细信息
Canadian mathematical bulletin | |
Fourier Coefficients of Vector-valued Modular Forms of Dimension $2$ | |
Geoffrey Mason1  Cameron Franc1  | |
[1] Department of Mathematics, University of California, Santa Cruz | |
关键词: vector-valued modular form; modular group; bounded denominators; | |
DOI : 10.4153/CMB-2014-007-3 | |
学科分类:数学(综合) | |
来源: University of Toronto Press * Journals Division | |
【 摘 要 】
We prove the following Theorem. Suppose that $F=(f_1, f_2)$ is a $2$-dimensional vector-valued modular formon $operatorname{SL}_2(mathbb{Z})$ whose component functions $f_1, f_2$ have rational Fourier coefficientswith bounded denominators. Then $f_1$ and $f_2$ are classical modular forms on a congruence subgroup of the modular group.
【 授权许可】
Unknown
【 预 览 】
Files | Size | Format | View |
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